Does D. anosmum need any kind of rest?

[Tindomul]

Hi all,

Have had D. anosmum for some time now and it looks really good. I was just wondering how to get it to flower. Does it need a rest from watering? More light?

Right now I try to put it in a windowsill on sunny days. Otherwise I put it under some t5 grow lights.

I water it every two-three days, as its in some loose pine bark in a warm to hot location (t5 lights).

Thanks for any help.